1# SPDX-License-Identifier: GPL-2.0-only 2# 3# MMC/SD host controller drivers 4# 5 6comment "MMC/SD/SDIO Host Controller Drivers" 7 8config MMC_DEBUG 9 bool "MMC host drivers debugging" 10 depends on MMC != n 11 help 12 This is an option for use by developers; most people should 13 say N here. This enables MMC host driver debugging. And further 14 added host drivers please don't invent their private macro for 15 debugging. 16 17config MMC_ARMMMCI 18 tristate "ARM AMBA Multimedia Card Interface support" 19 depends on ARM_AMBA 20 help 21 This selects the ARM(R) AMBA(R) PrimeCell Multimedia Card 22 Interface (PL180 and PL181) support. If you have an ARM(R) 23 platform with a Multimedia Card slot, say Y or M here. 24 25 If unsure, say N. 26 27config MMC_QCOM_DML 28 bool "Qualcomm Data Mover for SD Card Controller" 29 depends on MMC_ARMMMCI && QCOM_BAM_DMA 30 default y 31 help 32 This selects the Qualcomm Data Mover lite/local on SD Card controller. 33 This option will enable the dma to work correctly, if you are using 34 Qcom SOCs and MMC, you would probably need this option to get DMA working. 35 36 if unsure, say N. 37 38config MMC_STM32_SDMMC 39 bool "STMicroelectronics STM32 SDMMC Controller" 40 depends on MMC_ARMMMCI 41 default y 42 help 43 This selects the STMicroelectronics STM32 SDMMC host controller. 44 If you have a STM32 sdmmc host with internal DMA say Y here. 45 46 If unsure, say N. 47 48config MMC_PXA 49 tristate "Intel PXA25x/26x/27x Multimedia Card Interface support" 50 depends on ARCH_PXA 51 help 52 This selects the Intel(R) PXA(R) Multimedia card Interface. 53 If you have a PXA(R) platform with a Multimedia Card slot, 54 say Y or M here. 55 56 If unsure, say N. 57 58config MMC_SDHCI 59 tristate "Secure Digital Host Controller Interface support" 60 depends on HAS_DMA 61 help 62 This selects the generic Secure Digital Host Controller Interface. 63 It is used by manufacturers such as Texas Instruments(R), Ricoh(R) 64 and Toshiba(R). Most controllers found in laptops are of this type. 65 66 If you have a controller with this interface, say Y or M here. You 67 also need to enable an appropriate bus interface. 68 69 If unsure, say N. 70 71config MMC_SDHCI_IO_ACCESSORS 72 bool 73 depends on MMC_SDHCI 74 help 75 This is silent Kconfig symbol that is selected by the drivers that 76 need to overwrite SDHCI IO memory accessors. 77 78config MMC_SDHCI_BIG_ENDIAN_32BIT_BYTE_SWAPPER 79 bool 80 depends on MMC_SDHCI 81 select MMC_SDHCI_IO_ACCESSORS 82 help 83 This option is selected by drivers running on big endian hosts 84 and performing I/O to a SDHCI controller through a bus that 85 implements a hardware byte swapper using a 32-bit datum. 86 This endian mapping mode is called "data invariance" and 87 has the effect of scrambling the addresses and formats of data 88 accessed in sizes other than the datum size. 89 90 This is the case for the Nintendo Wii SDHCI. 91 92config MMC_SDHCI_PCI 93 tristate "SDHCI support on PCI bus" 94 depends on MMC_SDHCI && PCI 95 select MMC_CQHCI 96 select IOSF_MBI if X86 97 select MMC_SDHCI_IO_ACCESSORS 98 help 99 This selects the PCI Secure Digital Host Controller Interface. 100 Most controllers found today are PCI devices. 101 102 If you have a controller with this interface, say Y or M here. 103 104 If unsure, say N. 105 106config MMC_RICOH_MMC 107 bool "Ricoh MMC Controller Disabler" 108 depends on MMC_SDHCI_PCI 109 default y 110 help 111 This adds a pci quirk to disable Ricoh MMC Controller. This 112 proprietary controller is unnecessary because the SDHCI driver 113 supports MMC cards on the SD controller, but if it is not 114 disabled, it will steal the MMC cards away - rendering them 115 useless. It is safe to select this even if you don't 116 have a Ricoh based card reader. 117 118 If unsure, say Y. 119 120config MMC_SDHCI_ACPI 121 tristate "SDHCI support for ACPI enumerated SDHCI controllers" 122 depends on MMC_SDHCI && ACPI && PCI 123 select IOSF_MBI if X86 124 help 125 This selects support for ACPI enumerated SDHCI controllers, 126 identified by ACPI Compatibility ID PNP0D40 or specific 127 ACPI Hardware IDs. 128 129 If you have a controller with this interface, say Y or M here. 130 131 If unsure, say N. 132 133config MMC_SDHCI_PLTFM 134 tristate "SDHCI platform and OF driver helper" 135 depends on MMC_SDHCI 136 help 137 This selects the common helper functions support for Secure Digital 138 Host Controller Interface based platform and OF drivers. 139 140 If you have a controller with this interface, say Y or M here. 141 142 If unsure, say N. 143 144config MMC_SDHCI_OF_ARASAN 145 tristate "SDHCI OF support for the Arasan SDHCI controllers" 146 depends on MMC_SDHCI_PLTFM 147 depends on OF 148 depends on COMMON_CLK 149 select MMC_CQHCI 150 help 151 This selects the Arasan Secure Digital Host Controller Interface 152 (SDHCI). This hardware is found e.g. in Xilinx' Zynq SoC. 153 154 If you have a controller with this interface, say Y or M here. 155 156 If unsure, say N. 157 158config MMC_SDHCI_OF_ASPEED 159 tristate "SDHCI OF support for the ASPEED SDHCI controller" 160 depends on MMC_SDHCI_PLTFM 161 depends on OF && OF_ADDRESS 162 select MMC_SDHCI_IO_ACCESSORS 163 help 164 This selects the ASPEED Secure Digital Host Controller Interface. 165 166 If you have a controller with this interface, say Y or M here. You 167 also need to enable an appropriate bus interface. 168 169 If unsure, say N. 170 171config MMC_SDHCI_OF_AT91 172 tristate "SDHCI OF support for the Atmel SDMMC controller" 173 depends on MMC_SDHCI_PLTFM 174 depends on OF 175 help 176 This selects the Atmel SDMMC driver 177 178config MMC_SDHCI_OF_ESDHC 179 tristate "SDHCI OF support for the Freescale eSDHC controller" 180 depends on MMC_SDHCI_PLTFM 181 depends on PPC || ARCH_MXC || ARCH_LAYERSCAPE 182 select MMC_SDHCI_IO_ACCESSORS 183 select FSL_GUTS 184 help 185 This selects the Freescale eSDHC controller support. 186 187 If you have a controller with this interface, say Y or M here. 188 189 If unsure, say N. 190 191config MMC_SDHCI_OF_HLWD 192 tristate "SDHCI OF support for the Nintendo Wii SDHCI controllers" 193 depends on MMC_SDHCI_PLTFM 194 depends on PPC 195 select MMC_SDHCI_BIG_ENDIAN_32BIT_BYTE_SWAPPER 196 help 197 This selects the Secure Digital Host Controller Interface (SDHCI) 198 found in the "Hollywood" chipset of the Nintendo Wii video game 199 console. 200 201 If you have a controller with this interface, say Y or M here. 202 203 If unsure, say N. 204 205config MMC_SDHCI_OF_DWCMSHC 206 tristate "SDHCI OF support for the Synopsys DWC MSHC" 207 depends on MMC_SDHCI_PLTFM 208 depends on OF 209 depends on COMMON_CLK 210 help 211 This selects Synopsys DesignWare Cores Mobile Storage Controller 212 support. 213 If you have a controller with this interface, say Y or M here. 214 If unsure, say N. 215 216config MMC_SDHCI_CADENCE 217 tristate "SDHCI support for the Cadence SD/SDIO/eMMC controller" 218 depends on MMC_SDHCI_PLTFM 219 depends on OF 220 help 221 This selects the Cadence SD/SDIO/eMMC driver. 222 223 If you have a controller with this interface, say Y or M here. 224 225 If unsure, say N. 226 227config MMC_SDHCI_CNS3XXX 228 tristate "SDHCI support on the Cavium Networks CNS3xxx SoC" 229 depends on ARCH_CNS3XXX 230 depends on MMC_SDHCI_PLTFM 231 help 232 This selects the SDHCI support for CNS3xxx System-on-Chip devices. 233 234 If you have a controller with this interface, say Y or M here. 235 236 If unsure, say N. 237 238config MMC_SDHCI_ESDHC_IMX 239 tristate "SDHCI support for the Freescale eSDHC/uSDHC i.MX controller" 240 depends on ARCH_MXC 241 depends on MMC_SDHCI_PLTFM 242 select MMC_SDHCI_IO_ACCESSORS 243 select MMC_CQHCI 244 help 245 This selects the Freescale eSDHC/uSDHC controller support 246 found on i.MX25, i.MX35 i.MX5x and i.MX6x. 247 248 If you have a controller with this interface, say Y or M here. 249 250 If unsure, say N. 251 252config MMC_SDHCI_DOVE 253 tristate "SDHCI support on Marvell's Dove SoC" 254 depends on ARCH_DOVE || MACH_DOVE 255 depends on MMC_SDHCI_PLTFM 256 select MMC_SDHCI_IO_ACCESSORS 257 help 258 This selects the Secure Digital Host Controller Interface in 259 Marvell's Dove SoC. 260 261 If you have a controller with this interface, say Y or M here. 262 263 If unsure, say N. 264 265config MMC_SDHCI_TEGRA 266 tristate "SDHCI platform support for the Tegra SD/MMC Controller" 267 depends on ARCH_TEGRA 268 depends on MMC_SDHCI_PLTFM 269 select MMC_SDHCI_IO_ACCESSORS 270 select MMC_CQHCI 271 help 272 This selects the Tegra SD/MMC controller. If you have a Tegra 273 platform with SD or MMC devices, say Y or M here. 274 275 If unsure, say N. 276 277config MMC_SDHCI_S3C 278 tristate "SDHCI support on Samsung S3C SoC" 279 depends on MMC_SDHCI && PLAT_SAMSUNG 280 help 281 This selects the Secure Digital Host Controller Interface (SDHCI) 282 often referrered to as the HSMMC block in some of the Samsung S3C 283 range of SoC. 284 285 If you have a controller with this interface, say Y or M here. 286 287 If unsure, say N. 288 289config MMC_SDHCI_SIRF 290 tristate "SDHCI support on CSR SiRFprimaII and SiRFmarco SoCs" 291 depends on ARCH_SIRF 292 depends on MMC_SDHCI_PLTFM 293 select MMC_SDHCI_IO_ACCESSORS 294 help 295 This selects the SDHCI support for SiRF System-on-Chip devices. 296 297 If you have a controller with this interface, say Y or M here. 298 299 If unsure, say N. 300 301config MMC_SDHCI_PXAV3 302 tristate "Marvell MMP2 SD Host Controller support (PXAV3)" 303 depends on CLKDEV_LOOKUP 304 depends on MMC_SDHCI_PLTFM 305 depends on ARCH_BERLIN || ARCH_MMP || ARCH_MVEBU || COMPILE_TEST 306 default CPU_MMP2 307 help 308 This selects the Marvell(R) PXAV3 SD Host Controller. 309 If you have a MMP2 platform with SD Host Controller 310 and a card slot, say Y or M here. 311 312 If unsure, say N. 313 314config MMC_SDHCI_PXAV2 315 tristate "Marvell PXA9XX SD Host Controller support (PXAV2)" 316 depends on CLKDEV_LOOKUP 317 depends on MMC_SDHCI_PLTFM 318 depends on ARCH_MMP || COMPILE_TEST 319 default CPU_PXA910 320 help 321 This selects the Marvell(R) PXAV2 SD Host Controller. 322 If you have a PXA9XX platform with SD Host Controller 323 and a card slot, say Y or M here. 324 325 If unsure, say N. 326 327config MMC_SDHCI_SPEAR 328 tristate "SDHCI support on ST SPEAr platform" 329 depends on MMC_SDHCI && PLAT_SPEAR 330 depends on OF 331 help 332 This selects the Secure Digital Host Controller Interface (SDHCI) 333 often referrered to as the HSMMC block in some of the ST SPEAR range 334 of SoC 335 336 If you have a controller with this interface, say Y or M here. 337 338 If unsure, say N. 339 340config MMC_SDHCI_S3C_DMA 341 bool "DMA support on S3C SDHCI" 342 depends on MMC_SDHCI_S3C 343 help 344 Enable DMA support on the Samsung S3C SDHCI glue. The DMA 345 has proved to be problematic if the controller encounters 346 certain errors, and thus should be treated with care. 347 348 YMMV. 349 350config MMC_SDHCI_BCM_KONA 351 tristate "SDHCI support on Broadcom KONA platform" 352 depends on ARCH_BCM_MOBILE 353 depends on MMC_SDHCI_PLTFM 354 help 355 This selects the Broadcom Kona Secure Digital Host Controller 356 Interface(SDHCI) support. 357 This is used in Broadcom mobile SoCs. 358 359 If you have a controller with this interface, say Y or M here. 360 361config MMC_SDHCI_F_SDH30 362 tristate "SDHCI support for Fujitsu Semiconductor F_SDH30" 363 depends on MMC_SDHCI_PLTFM 364 depends on OF || ACPI 365 help 366 This selects the Secure Digital Host Controller Interface (SDHCI) 367 Needed by some Fujitsu SoC for MMC / SD / SDIO support. 368 If you have a controller with this interface, say Y or M here. 369 370 If unsure, say N. 371 372config MMC_SDHCI_MILBEAUT 373 tristate "SDHCI support for Socionext Milbeaut Serieas using F_SDH30" 374 depends on MMC_SDHCI_PLTFM 375 depends on OF 376 help 377 This selects the Secure Digital Host Controller Interface (SDHCI) 378 Needed by Milbeaut SoC for MMC / SD / SDIO support. 379 If you have a controller with this interface, say Y or M here. 380 381 If unsure, say N. 382 383config MMC_SDHCI_IPROC 384 tristate "SDHCI support for the BCM2835 & iProc SD/MMC Controller" 385 depends on ARCH_BCM2835 || ARCH_BCM_IPROC || COMPILE_TEST 386 depends on MMC_SDHCI_PLTFM 387 depends on OF || ACPI 388 default ARCH_BCM_IPROC 389 select MMC_SDHCI_IO_ACCESSORS 390 help 391 This selects the iProc SD/MMC controller. 392 393 If you have a BCM2835 or IPROC platform with SD or MMC devices, 394 say Y or M here. 395 396 If unsure, say N. 397 398config MMC_MESON_GX 399 tristate "Amlogic S905/GX*/AXG SD/MMC Host Controller support" 400 depends on ARCH_MESON && MMC 401 help 402 This selects support for the Amlogic SD/MMC Host Controller 403 found on the S905/GX*/AXG family of SoCs. This controller is 404 MMC 5.1 compliant and supports SD, eMMC and SDIO interfaces. 405 406 If you have a controller with this interface, say Y here. 407 408config MMC_MESON_MX_SDIO 409 tristate "Amlogic Meson6/Meson8/Meson8b SD/MMC Host Controller support" 410 depends on ARCH_MESON || COMPILE_TEST 411 depends on COMMON_CLK 412 depends on OF 413 help 414 This selects support for the SD/MMC Host Controller on 415 Amlogic Meson6, Meson8 and Meson8b SoCs. 416 417 If you have a controller with this interface, say Y or M here. 418 If unsure, say N. 419 420config MMC_MOXART 421 tristate "MOXART SD/MMC Host Controller support" 422 depends on ARCH_MOXART && MMC 423 help 424 This selects support for the MOXART SD/MMC Host Controller. 425 MOXA provides one multi-functional card reader which can 426 be found on some embedded hardware such as UC-7112-LX. 427 If you have a controller with this interface, say Y here. 428 429config MMC_SDHCI_ST 430 tristate "SDHCI support on STMicroelectronics SoC" 431 depends on ARCH_STI || FSP2 432 depends on MMC_SDHCI_PLTFM 433 select MMC_SDHCI_IO_ACCESSORS 434 help 435 This selects the Secure Digital Host Controller Interface in 436 STMicroelectronics SoCs. 437 438 If you have a controller with this interface, say Y or M here. 439 If unsure, say N. 440 441config MMC_OMAP 442 tristate "TI OMAP Multimedia Card Interface support" 443 depends on ARCH_OMAP 444 depends on TPS65010 || !MACH_OMAP_H2 445 help 446 This selects the TI OMAP Multimedia card Interface. 447 If you have an OMAP board with a Multimedia Card slot, 448 say Y or M here. 449 450 If unsure, say N. 451 452config MMC_OMAP_HS 453 tristate "TI OMAP High Speed Multimedia Card Interface support" 454 depends on ARCH_OMAP2PLUS || ARCH_KEYSTONE || COMPILE_TEST 455 help 456 This selects the TI OMAP High Speed Multimedia card Interface. 457 If you have an omap2plus board with a Multimedia Card slot, 458 say Y or M here. 459 460 If unsure, say N. 461 462config MMC_WBSD 463 tristate "Winbond W83L51xD SD/MMC Card Interface support" 464 depends on ISA_DMA_API 465 help 466 This selects the Winbond(R) W83L51xD Secure digital and 467 Multimedia card Interface. 468 If you have a machine with a integrated W83L518D or W83L519D 469 SD/MMC card reader, say Y or M here. 470 471 If unsure, say N. 472 473config MMC_ALCOR 474 tristate "Alcor Micro/Alcor Link SD/MMC controller" 475 depends on MISC_ALCOR_PCI 476 help 477 Say Y here to include driver code to support SD/MMC card interface 478 of Alcor Micro PCI-E card reader 479 480config MMC_AU1X 481 tristate "Alchemy AU1XX0 MMC Card Interface support" 482 depends on MIPS_ALCHEMY 483 help 484 This selects the AMD Alchemy(R) Multimedia card interface. 485 If you have a Alchemy platform with a MMC slot, say Y or M here. 486 487 If unsure, say N. 488 489config MMC_ATMELMCI 490 tristate "Atmel SD/MMC Driver (Multimedia Card Interface)" 491 depends on ARCH_AT91 492 help 493 This selects the Atmel Multimedia Card Interface driver. 494 If you have an AT91 platform with a Multimedia Card slot, 495 say Y or M here. 496 497 If unsure, say N. 498 499config MMC_SDHCI_MSM 500 tristate "Qualcomm SDHCI Controller Support" 501 depends on ARCH_QCOM || (ARM && COMPILE_TEST) 502 depends on MMC_SDHCI_PLTFM 503 select MMC_SDHCI_IO_ACCESSORS 504 help 505 This selects the Secure Digital Host Controller Interface (SDHCI) 506 support present in Qualcomm SOCs. The controller supports 507 SD/MMC/SDIO devices. 508 509 If you have a controller with this interface, say Y or M here. 510 511 If unsure, say N. 512 513config MMC_MXC 514 tristate "Freescale i.MX21/27/31 or MPC512x Multimedia Card support" 515 depends on ARCH_MXC || PPC_MPC512x 516 help 517 This selects the Freescale i.MX21, i.MX27, i.MX31 or MPC512x 518 Multimedia Card Interface. If you have an i.MX or MPC512x platform 519 with a Multimedia Card slot, say Y or M here. 520 521 If unsure, say N. 522 523config MMC_MXS 524 tristate "Freescale MXS Multimedia Card Interface support" 525 depends on ARCH_MXS && MXS_DMA 526 help 527 This selects the Freescale SSP MMC controller found on MXS based 528 platforms like mx23/28. 529 530 If unsure, say N. 531 532config MMC_TIFM_SD 533 tristate "TI Flash Media MMC/SD Interface support" 534 depends on PCI 535 select TIFM_CORE 536 help 537 Say Y here if you want to be able to access MMC/SD cards with 538 the Texas Instruments(R) Flash Media card reader, found in many 539 laptops. 540 This option 'selects' (turns on, enables) 'TIFM_CORE', but you 541 probably also need appropriate card reader host adapter, such as 542 'Misc devices: TI Flash Media PCI74xx/PCI76xx host adapter support 543 (TIFM_7XX1)'. 544 545 To compile this driver as a module, choose M here: the 546 module will be called tifm_sd. 547 548config MMC_MVSDIO 549 tristate "Marvell MMC/SD/SDIO host driver" 550 depends on PLAT_ORION 551 depends on OF 552 ---help--- 553 This selects the Marvell SDIO host driver. 554 SDIO may currently be found on the Kirkwood 88F6281 and 88F6192 555 SoC controllers. 556 557 To compile this driver as a module, choose M here: the 558 module will be called mvsdio. 559 560config MMC_DAVINCI 561 tristate "TI DAVINCI Multimedia Card Interface support" 562 depends on ARCH_DAVINCI 563 help 564 This selects the TI DAVINCI Multimedia card Interface. 565 If you have an DAVINCI board with a Multimedia Card slot, 566 say Y or M here. If unsure, say N. 567 568config MMC_GOLDFISH 569 tristate "goldfish qemu Multimedia Card Interface support" 570 depends on GOLDFISH || COMPILE_TEST 571 help 572 This selects the Goldfish Multimedia card Interface emulation 573 found on the Goldfish Android virtual device emulation. 574 575config MMC_SPI 576 tristate "MMC/SD/SDIO over SPI" 577 depends on SPI_MASTER && HAS_DMA 578 select CRC7 579 select CRC_ITU_T 580 help 581 Some systems access MMC/SD/SDIO cards using a SPI controller 582 instead of using a "native" MMC/SD/SDIO controller. This has a 583 disadvantage of being relatively high overhead, but a compensating 584 advantage of working on many systems without dedicated MMC/SD/SDIO 585 controllers. 586 587 If unsure, or if your system has no SPI master driver, say N. 588 589config MMC_S3C 590 tristate "Samsung S3C SD/MMC Card Interface support" 591 depends on ARCH_S3C24XX 592 depends on S3C24XX_DMAC 593 help 594 This selects a driver for the MCI interface found in 595 Samsung's S3C2410, S3C2412, S3C2440, S3C2442 CPUs. 596 If you have a board based on one of those and a MMC/SD 597 slot, say Y or M here. 598 599 If unsure, say N. 600 601config MMC_S3C_HW_SDIO_IRQ 602 bool "Hardware support for SDIO IRQ" 603 depends on MMC_S3C 604 help 605 Enable the hardware support for SDIO interrupts instead of using 606 the generic polling code. 607 608choice 609 prompt "Samsung S3C SD/MMC transfer code" 610 depends on MMC_S3C 611 612config MMC_S3C_PIO 613 bool "Use PIO transfers only" 614 help 615 Use PIO to transfer data between memory and the hardware. 616 617 PIO is slower than DMA as it requires CPU instructions to 618 move the data. This has been the traditional default for 619 the S3C MCI driver. 620 621config MMC_S3C_DMA 622 bool "Use DMA transfers only" 623 help 624 Use DMA to transfer data between memory and the hardare. 625 626 Currently, the DMA support in this driver seems to not be 627 working properly and needs to be debugged before this 628 option is useful. 629 630endchoice 631 632config MMC_SDRICOH_CS 633 tristate "MMC/SD driver for Ricoh Bay1Controllers" 634 depends on PCI && PCMCIA 635 help 636 Say Y here if your Notebook reports a Ricoh Bay1Controller PCMCIA 637 card whenever you insert a MMC or SD card into the card slot. 638 639 To compile this driver as a module, choose M here: the 640 module will be called sdricoh_cs. 641 642config MMC_SDHCI_SPRD 643 tristate "Spreadtrum SDIO host Controller" 644 depends on ARCH_SPRD 645 depends on MMC_SDHCI_PLTFM 646 select MMC_SDHCI_IO_ACCESSORS 647 help 648 This selects the SDIO Host Controller in Spreadtrum 649 SoCs, this driver supports R11(IP version: R11P0). 650 651 If you have a controller with this interface, say Y or M here. 652 653 If unsure, say N. 654 655config MMC_TMIO_CORE 656 tristate 657 658config MMC_TMIO 659 tristate "Toshiba Mobile IO Controller (TMIO) MMC/SD function support" 660 depends on MFD_TMIO || MFD_ASIC3 661 select MMC_TMIO_CORE 662 help 663 This provides support for the SD/MMC cell found in TC6393XB, 664 T7L66XB and also HTC ASIC3 665 666config MMC_SDHI 667 tristate "Renesas SDHI SD/SDIO controller support" 668 depends on SUPERH || ARCH_RENESAS || COMPILE_TEST 669 select MMC_TMIO_CORE 670 help 671 This provides support for the SDHI SD/SDIO controller found in 672 Renesas SuperH, ARM and ARM64 based SoCs 673 674config MMC_SDHI_SYS_DMAC 675 tristate "DMA for SDHI SD/SDIO controllers using SYS-DMAC" 676 depends on MMC_SDHI 677 default MMC_SDHI if (SUPERH || ARM) 678 help 679 This provides DMA support for SDHI SD/SDIO controllers 680 using SYS-DMAC via DMA Engine. This supports the controllers 681 found in SuperH and Renesas ARM based SoCs. 682 683config MMC_SDHI_INTERNAL_DMAC 684 tristate "DMA for SDHI SD/SDIO controllers using on-chip bus mastering" 685 depends on ARM64 || ARCH_R7S9210 || ARCH_R8A77470 || COMPILE_TEST 686 depends on MMC_SDHI 687 default MMC_SDHI if (ARM64 || ARCH_R7S9210 || ARCH_R8A77470) 688 help 689 This provides DMA support for SDHI SD/SDIO controllers 690 using on-chip bus mastering. This supports the controllers 691 found in arm64 based SoCs. This controller is also found in 692 some RZ family SoCs. 693 694config MMC_UNIPHIER 695 tristate "UniPhier SD/eMMC Host Controller support" 696 depends on ARCH_UNIPHIER || COMPILE_TEST 697 depends on OF 698 select MMC_TMIO_CORE 699 help 700 This provides support for the SD/eMMC controller found in 701 UniPhier SoCs. The eMMC variant of this controller is used 702 only for 32-bit SoCs. 703 704config MMC_CB710 705 tristate "ENE CB710 MMC/SD Interface support" 706 depends on PCI 707 select CB710_CORE 708 help 709 This option enables support for MMC/SD part of ENE CB710/720 Flash 710 memory card reader found in some laptops (ie. some versions of 711 HP Compaq nx9500). 712 713 This driver can also be built as a module. If so, the module 714 will be called cb710-mmc. 715 716config MMC_VIA_SDMMC 717 tristate "VIA SD/MMC Card Reader Driver" 718 depends on PCI 719 help 720 This selects the VIA SD/MMC Card Reader driver, say Y or M here. 721 VIA provides one multi-functional card reader which integrated into 722 some motherboards manufactured by VIA. This card reader supports 723 SD/MMC/SDHC. 724 If you have a controller with this interface, say Y or M here. 725 726 If unsure, say N. 727 728config MMC_CAVIUM_OCTEON 729 tristate "Cavium OCTEON SD/MMC Card Interface support" 730 depends on CAVIUM_OCTEON_SOC 731 help 732 This selects Cavium OCTEON SD/MMC card Interface. 733 If you have an OCTEON board with a Multimedia Card slot, 734 say Y or M here. 735 736 If unsure, say N. 737 738config MMC_CAVIUM_THUNDERX 739 tristate "Cavium ThunderX SD/MMC Card Interface support" 740 depends on PCI && 64BIT && (ARM64 || COMPILE_TEST) 741 depends on GPIO_THUNDERX 742 depends on OF_ADDRESS 743 help 744 This selects Cavium ThunderX SD/MMC Card Interface. 745 If you have an Cavium ARM64 board with a Multimedia Card slot 746 or builtin eMMC chip say Y or M here. If built as a module 747 the module will be called thunderx_mmc.ko. 748 749config MMC_DW 750 tristate "Synopsys DesignWare Memory Card Interface" 751 depends on ARC || ARM || ARM64 || MIPS || COMPILE_TEST 752 help 753 This selects support for the Synopsys DesignWare Mobile Storage IP 754 block, this provides host support for SD and MMC interfaces, in both 755 PIO, internal DMA mode and external DMA mode. 756 757config MMC_DW_PLTFM 758 tristate "Synopsys Designware MCI Support as platform device" 759 depends on MMC_DW 760 default y 761 help 762 This selects the common helper functions support for Host Controller 763 Interface based platform driver. Please select this option if the IP 764 is present as a platform device. This is the common interface for the 765 Synopsys Designware IP. 766 767 If you have a controller with this interface, say Y or M here. 768 769 If unsure, say Y. 770 771config MMC_DW_BLUEFIELD 772 tristate "BlueField specific extensions for Synopsys DW Memory Card Interface" 773 depends on MMC_DW 774 select MMC_DW_PLTFM 775 help 776 This selects support for Mellanox BlueField SoC specific extensions to 777 the Synopsys DesignWare Memory Card Interface driver. Select this 778 option for platforms based on Mellanox BlueField SoC's. 779 780config MMC_DW_EXYNOS 781 tristate "Exynos specific extensions for Synopsys DW Memory Card Interface" 782 depends on MMC_DW 783 select MMC_DW_PLTFM 784 help 785 This selects support for Samsung Exynos SoC specific extensions to the 786 Synopsys DesignWare Memory Card Interface driver. Select this option 787 for platforms based on Exynos4 and Exynos5 SoC's. 788 789config MMC_DW_HI3798CV200 790 tristate "Hi3798CV200 specific extensions for Synopsys DW Memory Card Interface" 791 depends on MMC_DW 792 select MMC_DW_PLTFM 793 help 794 This selects support for HiSilicon Hi3798CV200 SoC specific extensions to the 795 Synopsys DesignWare Memory Card Interface driver. Select this option 796 for platforms based on HiSilicon Hi3798CV200 SoC. 797 798config MMC_DW_K3 799 tristate "K3 specific extensions for Synopsys DW Memory Card Interface" 800 depends on MMC_DW 801 select MMC_DW_PLTFM 802 help 803 This selects support for Hisilicon K3 SoC specific extensions to the 804 Synopsys DesignWare Memory Card Interface driver. Select this option 805 for platforms based on Hisilicon K3 SoC's. 806 807config MMC_DW_PCI 808 tristate "Synopsys Designware MCI support on PCI bus" 809 depends on MMC_DW && PCI 810 help 811 This selects the PCI bus for the Synopsys Designware Mobile Storage IP. 812 Select this option if the IP is present on PCI platform. 813 814 If you have a controller with this interface, say Y or M here. 815 816 If unsure, say N. 817 818config MMC_DW_ROCKCHIP 819 tristate "Rockchip specific extensions for Synopsys DW Memory Card Interface" 820 depends on MMC_DW && ARCH_ROCKCHIP 821 select MMC_DW_PLTFM 822 help 823 This selects support for Rockchip SoC specific extensions to the 824 Synopsys DesignWare Memory Card Interface driver. Select this option 825 for platforms based on RK3066, RK3188 and RK3288 SoC's. 826 827config MMC_DW_ZX 828 tristate "ZTE specific extensions for Synopsys DW Memory Card Interface" 829 depends on MMC_DW && ARCH_ZX 830 select MMC_DW_PLTFM 831 help 832 This selects support for ZTE SoC specific extensions to the 833 Synopsys DesignWare Memory Card Interface driver. Select this option 834 for platforms based on ZX296718 SoC's. 835 836config MMC_SH_MMCIF 837 tristate "SuperH Internal MMCIF support" 838 depends on SUPERH || ARCH_RENESAS || COMPILE_TEST 839 help 840 This selects the MMC Host Interface controller (MMCIF) found in various 841 Renesas SoCs for SH and ARM architectures. 842 843 844config MMC_JZ4740 845 tristate "Ingenic JZ47xx SD/Multimedia Card Interface support" 846 depends on MIPS 847 help 848 This selects support for the SD/MMC controller on Ingenic 849 JZ4740, JZ4750, JZ4770 and JZ4780 SoCs. 850 851 If you have a board based on such a SoC and with a SD/MMC slot, 852 say Y or M here. 853 854config MMC_VUB300 855 tristate "VUB300 USB to SDIO/SD/MMC Host Controller support" 856 depends on USB 857 help 858 This selects support for Elan Digital Systems' VUB300 chip. 859 860 The VUB300 is a USB-SDIO Host Controller Interface chip 861 that enables the host computer to use SDIO/SD/MMC cards 862 via a USB 2.0 or USB 1.1 host. 863 864 The VUB300 chip will be found in both physically separate 865 USB to SDIO/SD/MMC adapters and embedded on some motherboards. 866 867 The VUB300 chip supports SD and MMC memory cards in addition 868 to single and multifunction SDIO cards. 869 870 Some SDIO cards will need a firmware file to be loaded and 871 sent to VUB300 chip in order to achieve better data throughput. 872 Download these "Offload Pseudocode" from Elan Digital Systems' 873 web-site http://www.elandigitalsystems.com/support/downloads.php 874 and put them in /lib/firmware. Note that without these additional 875 firmware files the VUB300 chip will still function, but not at 876 the best obtainable data rate. 877 878 To compile this mmc host controller driver as a module, 879 choose M here: the module will be called vub300. 880 881 If you have a computer with an embedded VUB300 chip 882 or if you intend connecting a USB adapter based on a 883 VUB300 chip say Y or M here. 884 885config MMC_USHC 886 tristate "USB SD Host Controller (USHC) support" 887 depends on USB 888 help 889 This selects support for USB SD Host Controllers based on 890 the Cypress Astoria chip with firmware compliant with CSR's 891 USB SD Host Controller specification (CS-118793-SP). 892 893 CSR boards with this device include: USB<>SDIO (M1985v2), 894 and Ultrasira. 895 896 Note: These controllers only support SDIO cards and do not 897 support MMC or SD memory cards. 898 899config MMC_WMT 900 tristate "Wondermedia SD/MMC Host Controller support" 901 depends on ARCH_VT8500 902 default y 903 help 904 This selects support for the SD/MMC Host Controller on 905 Wondermedia WM8505/WM8650 based SoCs. 906 907 To compile this driver as a module, choose M here: the 908 module will be called wmt-sdmmc. 909 910config MMC_USDHI6ROL0 911 tristate "Renesas USDHI6ROL0 SD/SDIO Host Controller support" 912 depends on HAS_DMA 913 help 914 This selects support for the Renesas USDHI6ROL0 SD/SDIO 915 Host Controller 916 917config MMC_REALTEK_PCI 918 tristate "Realtek PCI-E SD/MMC Card Interface Driver" 919 depends on MISC_RTSX_PCI 920 help 921 Say Y here to include driver code to support SD/MMC card interface 922 of Realtek PCI-E card reader 923 924config MMC_REALTEK_USB 925 tristate "Realtek USB SD/MMC Card Interface Driver" 926 depends on MISC_RTSX_USB 927 help 928 Say Y here to include driver code to support SD/MMC card interface 929 of Realtek RTS5129/39 series card reader 930 931config MMC_SUNXI 932 tristate "Allwinner sunxi SD/MMC Host Controller support" 933 depends on ARCH_SUNXI 934 help 935 This selects support for the SD/MMC Host Controller on 936 Allwinner sunxi SoCs. 937 938config MMC_CQHCI 939 tristate "Command Queue Host Controller Interface support" 940 depends on HAS_DMA 941 help 942 This selects the Command Queue Host Controller Interface (CQHCI) 943 support present in host controllers of Qualcomm Technologies, Inc 944 amongst others. 945 This controller supports eMMC devices with command queue support. 946 947 If you have a controller with this interface, say Y or M here. 948 949 If unsure, say N. 950 951config MMC_TOSHIBA_PCI 952 tristate "Toshiba Type A SD/MMC Card Interface Driver" 953 depends on PCI 954 955config MMC_BCM2835 956 tristate "Broadcom BCM2835 SDHOST MMC Controller support" 957 depends on ARCH_BCM2835 || COMPILE_TEST 958 help 959 This selects the BCM2835 SDHOST MMC controller. If you have 960 a BCM2835 platform with SD or MMC devices, say Y or M here. 961 962 Note that the BCM2835 has two SD controllers: The Arasan 963 sdhci controller (supported by MMC_SDHCI_IPROC) and a custom 964 sdhost controller (supported by this driver). 965 966 If unsure, say N. 967 968config MMC_MTK 969 tristate "MediaTek SD/MMC Card Interface support" 970 depends on HAS_DMA 971 select REGULATOR 972 help 973 This selects the MediaTek(R) Secure digital and Multimedia card Interface. 974 If you have a machine with a integrated SD/MMC card reader, say Y or M here. 975 This is needed if support for any SD/SDIO/MMC devices is required. 976 If unsure, say N. 977 978config MMC_SDHCI_MICROCHIP_PIC32 979 tristate "Microchip PIC32MZDA SDHCI support" 980 depends on MMC_SDHCI && PIC32MZDA && MMC_SDHCI_PLTFM 981 help 982 This selects the Secure Digital Host Controller Interface (SDHCI) 983 for PIC32MZDA platform. 984 985 If you have a controller with this interface, say Y or M here. 986 987 If unsure, say N. 988 989config MMC_SDHCI_BRCMSTB 990 tristate "Broadcom SDIO/SD/MMC support" 991 depends on ARCH_BRCMSTB || BMIPS_GENERIC 992 depends on MMC_SDHCI_PLTFM 993 default y 994 help 995 This selects support for the SDIO/SD/MMC Host Controller on 996 Broadcom STB SoCs. 997 998 If unsure, say Y. 999 1000config MMC_SDHCI_XENON 1001 tristate "Marvell Xenon eMMC/SD/SDIO SDHCI driver" 1002 depends on MMC_SDHCI_PLTFM 1003 help 1004 This selects Marvell Xenon eMMC/SD/SDIO SDHCI. 1005 If you have a controller with this interface, say Y or M here. 1006 If unsure, say N. 1007 1008config MMC_SDHCI_OMAP 1009 tristate "TI SDHCI Controller Support" 1010 depends on MMC_SDHCI_PLTFM && OF 1011 select THERMAL 1012 imply TI_SOC_THERMAL 1013 help 1014 This selects the Secure Digital Host Controller Interface (SDHCI) 1015 support present in TI's DRA7 SOCs. The controller supports 1016 SD/MMC/SDIO devices. 1017 1018 If you have a controller with this interface, say Y or M here. 1019 1020 If unsure, say N. 1021 1022config MMC_SDHCI_AM654 1023 tristate "Support for the SDHCI Controller in TI's AM654 SOCs" 1024 depends on MMC_SDHCI_PLTFM && OF && REGMAP_MMIO 1025 select MMC_SDHCI_IO_ACCESSORS 1026 select MMC_CQHCI 1027 help 1028 This selects the Secure Digital Host Controller Interface (SDHCI) 1029 support present in TI's AM654 SOCs. The controller supports 1030 SD/MMC/SDIO devices. 1031 1032 If you have a controller with this interface, say Y or M here. 1033 1034 If unsure, say N. 1035 1036config MMC_OWL 1037 tristate "Actions Semi Owl SD/MMC Host Controller support" 1038 depends on HAS_DMA 1039 depends on ARCH_ACTIONS || COMPILE_TEST 1040 help 1041 This selects support for the SD/MMC Host Controller on 1042 Actions Semi Owl SoCs. 1043